Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
__lll_lock_wait_private ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
The current source language is "auto; currently asm".
[Current thread is 1 (Thread 0x7fd9b3b18750 (LWP 3180))]

Thread 4 (Thread 0x7fd9a475e910 (LWP 3250)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fd9afdbba93 in _L_lock_9264 () from /lib/libc.so.6
#2  0x00007fd9afdb9701 in *__GI___libc_free (mem=0x7fd9b00a9e40) at malloc.c:3714
#3  0x00007fd9b23b736e in Soprano::Util::MutexModel::listStatements (this=0xcf5ee0, partial=<value optimized out>) at ../../soprano/util/mutexmodel.cpp:150
#4  0x00007fd9b2632a54 in Nepomuk::MainModel::listStatements (this=0xcf55e0, partial=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:200
#5  0x00007fd9b2371ff4 in Soprano::FilterModel::listStatements (this=0xcf4ff0, partial=...) at ../../soprano/filtermodel.cpp:173
#6  0x00007fd9b262a429 in Nepomuk::ResourceData::load (this=0xed9df0) at ../../../nepomuk/core/resourcedata.cpp:362
#7  0x00007fd9b262ac48 in Nepomuk::ResourceData::property (this=0xed9df0, uri=...) at ../../../nepomuk/core/resourcedata.cpp:230
#8  0x00007fd9b2641f42 in Nepomuk::Resource::property (this=<value optimized out>, uri=...) at ../../../nepomuk/core/resource.cpp:269
#9  0x00007fd9b264346b in Nepomuk::Resource::rating (this=0x7fd9a475dfa0) at ../../../nepomuk/core/resource.cpp:765
#10 0x0000000000440c18 in _start ()

Thread 3 (Thread 0x7fd9a28a6910 (LWP 3251)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fd9afdbba93 in _L_lock_9264 () from /lib/libc.so.6
#2  0x00007fd9afdb9701 in *__GI___libc_free (mem=0x7fd9b00a9e40) at malloc.c:3714
#3  0x00007fd9ac0204e3 in g_source_unref_internal (source=0xfbca40, context=0xfbc960, have_lock=0) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1339
#4  0x00007fd9b052bdb3 in ~QEventDispatcherGlib (this=0xde9750, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:300
#5  0x00007fd9b041c5fc in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:212
#6  0x00007fd9b041c44d in ~__pthread_cleanup_class (arg=0xa8bf80) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0xa8bf80) at thread/qthread_unix.cpp:190
#8  0x00007fd9abdcfa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fd9afe1e7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd9a20a5910 (LWP 3279)):
[KCrash Handler]
#5  0x00007fd9afd724b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007fd9afd75f50 in *__GI_abort () at abort.c:92
#7  0x00007fd9afdaac97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007fd9afdb4dd6 in malloc_printerr (action=3, str=0x7fd9afe766a8 "double free or corruption (fasttop)", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007fd9afdba17b in _int_realloc (av=0x7fd9b00a9e40, oldp=0xe70f10, oldsize=6, nb=<value optimized out>) at malloc.c:5275
#10 0x00007fd9afdba5b0 in *__GI___libc_realloc (oldmem=0xe70f20, bytes=40) at malloc.c:3799
#11 0x00007fd9b04400db in QListData::realloc (this=0xcf6370, alloc=0) at tools/qlistdata.cpp:111
#12 0x00007fd9b044030d in QListData::append (this=0xcf6370) at tools/qlistdata.cpp:131
#13 0x00007fd9b23b833f in QList<Soprano::Util::MutexIteratorBase*>::append (this=0xcf6370, t=@0xccf) at /usr/include/qt4/QtCore/qlist.h:429
#14 0x00007fd9b23b735b in Soprano::Util::MutexModel::listStatements (this=0xcf5ee0, partial=<value optimized out>) at ../../soprano/util/mutexmodel.cpp:144
#15 0x00007fd9b2632a54 in Nepomuk::MainModel::listStatements (this=0xcf55e0, partial=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:200
#16 0x00007fd9b2371ff4 in Soprano::FilterModel::listStatements (this=0xcf4ff0, partial=...) at ../../soprano/filtermodel.cpp:173
#17 0x00007fd9b262a429 in Nepomuk::ResourceData::load (this=0x10cf400) at ../../../nepomuk/core/resourcedata.cpp:362
#18 0x00007fd9b262ac48 in Nepomuk::ResourceData::property (this=0x10cf400, uri=...) at ../../../nepomuk/core/resourcedata.cpp:230
#19 0x00007fd9b2641f42 in Nepomuk::Resource::property (this=<value optimized out>, uri=...) at ../../../nepomuk/core/resource.cpp:269
#20 0x00007fd9b264346b in Nepomuk::Resource::rating (this=0x7fd9a20a4fa0) at ../../../nepomuk/core/resource.cpp:765
#21 0x0000000000440c18 in _start ()

Thread 1 (Thread 0x7fd9b3b18750 (LWP 3180)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fd9afdbba93 in _L_lock_9264 () from /lib/libc.so.6
#2  0x00007fd9afdb9701 in *__GI___libc_free (mem=0x7fd9b00a9e40) at malloc.c:3714
#3  0x00007fd9b052e496 in QTimerInfoList::unregisterTimer (this=0xa8b140, timerId=16777235) at kernel/qeventdispatcher_unix.cpp:469
#4  0x00007fd9b051cc11 in QTimer::stop (this=0xaf37b0) at kernel/qtimer.cpp:247
#5  0x00007fd9b051d27d in QTimer::timerEvent (this=0x7fd9b00a9e40, e=0x80) at kernel/qtimer.cpp:260
#6  0x00007fd9b0511d83 in QObject::event (this=0xaf37b0, e=0x80) at kernel/qobject.cpp:1075
#7  0x00007fd9b0995efc in QApplicationPrivate::notify_helper (this=0xa87240, receiver=0xaf37b0, e=0x7fff240492a0) at kernel/qapplication.cpp:4056
#8  0x00007fd9b099d1ce in QApplication::notify (this=0x7fff240495f0, receiver=0xaf37b0, e=0x7fff240492a0) at kernel/qapplication.cpp:4021
#9  0x00007fd9b1ccaab6 in KApplication::notify (this=0x7fff240495f0, receiver=0xaf37b0, event=0x7fff240492a0) at ../../kdeui/kernel/kapplication.cpp:302
#10 0x00007fd9b0502c2c in QCoreApplication::notifyInternal (this=0x7fff240495f0, receiver=0xaf37b0, event=0x7fff240492a0) at kernel/qcoreapplication.cpp:610
#11 0x00007fd9b052d862 in QCoreApplication::sendEvent (this=0xa8b140) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#12 QTimerInfoList::activateTimers (this=0xa8b140) at kernel/qeventdispatcher_unix.cpp:572
#13 0x00007fd9b052b25d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#14 0x00007fd9ac020bbe in g_main_dispatch (context=0xa8a120) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#15 IA__g_main_context_dispatch (context=0xa8a120) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#16 0x00007fd9ac024588 in g_main_context_iterate (context=0xa8a120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#17 0x00007fd9ac0246b0 in IA__g_main_context_iteration (context=0xa8a120, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#18 0x00007fd9b052b1a6 in QEventDispatcherGlib::processEvents (this=0xa61d20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#19 0x00007fd9b0a2a4be in QGuiEventDispatcherGlib::processEvents (this=0x7fd9b00a9e40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#20 0x00007fd9b0501532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#21 0x00007fd9b0501904 in QEventLoop::exec (this=0x7fff24049540, flags=) at kernel/qeventloop.cpp:201
#22 0x00007fd9b0503ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#23 0x0000000000439555 in _start ()
The current source language is "auto; currently c".
The current source language is "auto; currently asm".

This bug may be a duplicate of or related to bug 213586

Reported using DrKonqi